It was mentioned that there could be in the future the possibility to switch identities on the NK3 for the OpenPGP smartcard:
Submitted by meissner on 8. November 2022 - 9:21
Hey, for the password manager we haven’t decided on the different integration options, yet. But KeepassXC surely is on one of the top positions. Generally, OpenPGPCard only defines a set of keys for a single identity, we plan to be able to switch identities, but there are also no plans yet how many this will be. For SSH I would recommend using FIDO2 Resident Keys, there you can as of now already have 20+ easily.
Is this feature still planned (or even already possible)?
I assume this means having multiple different keys and not adding different identities to the same key.